engineering recuitment GATE EE 2023-24 Test Series Control Systems Signal Flow Graph and Block Diagram
An electrical system and its signal flow graph representation are shown in the figure. The value of G1(s) and G2(s) respectively, are:
1
s + 1, 2s + 1
2
\(\dfrac{1}{s + 1}, \dfrac{2s + 1}{s + 1}\)
3
\(\dfrac{1}{2s + 1}, \dfrac {s + 1}{2s + 1}\)
4
2s + 1, \(\dfrac{s + 1}{2s + 1}\)